Buying headlight bulbs for your car before you need them will save you an inconvenient (and if it’s at night or raining, potentially illegal) trip to the auto parts store, and with this $4 Amazon coupon, you might as well stock up.

TaoTronics’ Rock Bluetooth speaker, with its wraparound linen cover, is one of the most attractive I’ve ever seen, but don’t let that blind you from the impressive tech: 24 hours of battery life (same as the popular Anker SoundCore), dual 8W drivers, and the newest Bluetooth 4.2 standard.

Mario Kart 8 Deluxe is out, which means if you’re lucky enough to own a Nintendo Switch, you probably have already bought an extra set of Joy-Con. Now, they’re easier to charge than ever, as Amazon’s taking $5 off the official Nintendo charging stand, one of the first discounts we’ve seen.

Today you can grab a Fitbit Aria smart scale on Amazon for $100, within $10 of the best price they’ve ever listed. It only really makes sense to buy this scale if you own (and regularly use) a Fitbit, but if you do, the Aria sync your weight, BMI, and body fat % to the Fitbit app to track your goals and progress over…

For as ridiculously cheap as e.l.f. Cosmetics is, they have some outstanding products. Right now, they’re even cheaper because the code CELEBRATE gets you half off orders of $30+ (excluding new and sale items), plus there’s automatically free shipping on orders of $25 or more. I highly recommend the Hydrating Bubble…

There may not be a real Force of July celebration, but that won’t stop Amazon from bringing the deals. Right now, choose from Star Wars Favorites like apparel, toys, art, and more, during their one-day sale. But you’d better not have plans to pick up power converters down at the Tosche Station, because this sale ends…

Go to your nearest home goods store, and you’ll find dozens of airtight containers to keep food and coffee fresh. But the Friis coffe vault takes things one step further with a valve and filter that lets your roast beans vent off CO2 without opening the lid, which keeps them fresher for longer.